#0  0x080c7c29 in show_hidden_files_preference_callback (callback_data=0x8b55000) at nautilus-window-menus.c:279
        window = 0x8b55000
        action = <value optimized out>
        __PRETTY_FUNCTION__ = "show_hidden_files_preference_callback"
#1  0x004bea7a in g_signal_emit_valist (instance=0x4e4ff4, signal_id=151382928, detail=3217440152, var_args=0xb7715aa0 "\240Zq\267\070_q\267\240Zq\267\001") at /build/buildd/glib2.0-2.29.10/./gobject/gsignal.c:2999
        _cvalue = 0x8b6ad30
        _value = 0xbfc63a1c
        _flags = 5132276
        _value_type = <value optimized out>
        _vtable = 0x0
        _cvalues = {{v_int = 5132276, v_long = 5132276, v_int64 = 30601951226777588, v_double = 1.2780811213837405e-306, v_pointer = 0x4e4ff4}, {v_int = 146080448, v_long = 146080448, v_int64 = 626411565699367616, v_double = 8.4611894869521262e-267, v_pointer = 0x8b502c0}, {v_int = 4934272, v_long = 4934272, v_int64 = 627879619739732608, v_double = 1.0988543629267536e-266, v_pointer = 0x4b4a80}, {v_int = 0, v_long = 0, v_int64 = 8589934592, v_double = 4.2439915819305446e-314, v_pointer = 0x0}, {v_int = 151382928, v_long = 151382928, v_int64 = -4627947382933951600, v_double = -0.17365646782476718, v_pointer = 0x905eb90}, {v_int = 151382928, v_long = 151382928, v_int64 = 611552147091614608, v_double = 8.6829377424943643e-268, v_pointer = 0x905eb90}, {v_int = 4862131, v_long = 4862131, v_int64 = -4627947383080472397, v_double = -0.17365646375799812, v_pointer = 0x4a30b3}, {v_int = -1077527976, v_long = -1077527976, v_int64 = 644974314344823384, v_double = 1.5048338026328891e-265, v_pointer = 0xbfc63a58}}
        _lcopy_format = <value optimized out>
        _n_values = 2863311530
        return_value = {g_type = 16, data = {{v_int = 4925152, v_uint = 4925152, v_long = 4925152, v_ulong = 4925152, v_int64 = 644974311132309216, v_uint64 = 644974311132309216, v_float = 6.90160793e-39, v_double = 1.5048329177432852e-265, v_pointer = 0x4b26e0}, {v_int = 142959728, v_uint = 142959728, v_long = 142959728, v_ulong = 142959728, v_int64 = 142959728, v_uint64 = 142959728, v_float = 8.02825907e-34, v_double = 7.0631490343608937e-316, v_pointer = 0x8856470}}}
        error = 0x0
        rtype = <value optimized out>
        static_scope = 0
        instance_and_params = 0x2
        signal_return_type = 0
        param_values = 0xbfc63a60
        node = 0x80c7c00
        i = <value optimized out>
        n_params = 145847808
        __PRETTY_FUNCTION__ = "g_signal_emit_valist"
#2  0x004e5444 in g_trap_instance_signals () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
No symbol table info available.